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Structural Calc
2D Truss Solver●Web Tool — runs entirely in your browser
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Structural Calc
2D Truss Solver
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Your data is saved locally in this browser only — never sent anywhere.
Structural Calc
2D Pin-Jointed Truss Solver — Direct Stiffness Method
Click a node to select it. Use panel below to set support/load.
Load (select “+ Load” mode)
Fx (horizontal):
Fy (vertical, – = down):
Visualization
Disp scale: 10×
■ Tension ■ Compression
Encrypted backup & restore
Everything this tool stores lives in this browser and nowhere else — that is the promise, and the risk. Clear your site data or switch machines and it is gone. Pro encrypts all of it under a passphrase you choose and hands you the file, so you can move it or keep it safe. It never leaves your device.
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